01. Alkenes
Hydrocarbons

230332 Markovnikov's rule is applicable to

1 $\mathrm{C}_3 \mathrm{H}_6+\mathrm{HBr}$
2 $\mathrm{C}_2 \mathrm{H}_4+\mathrm{HCl}$
3 $\mathrm{C}_3 \mathrm{H}_6+\mathrm{Cl}_2$
4 $\mathrm{C}_2 \mathrm{H}_4+\mathrm{HBr}$
Hydrocarbons

230296 Consider the following statements:
Statement-I : 1- Butene reacts with $\mathbf{H B r}$ to give 1-bromobutane.
Statement-II : Reactive intermediate of the reaction is carbocation.
Which one of the following is correct in respect of the above statements?

1 Both statement-I and statement-II are correct and statement-II is the correct explanation of statement-I
2 Both statement-I and statement-II are correct but statement-II is not correct explanation of statement-I
3 Statement-I is correct but statement-II is incorrect.
4 Statement-I is incorrect but statement-II is correct.
Hydrocarbons

230300 Baeyr's reagent reacts with which of the following compounds to give glycol?

1 Methane
2 Ethane
3 Ethylene
4 Acetylene
Hydrocarbons

230301 Among the following the hydrocarbon which decolorises bromine water but does not give precipitate bromine water but does not give precipitate with ammonical $\mathrm{AgNO}_3$ is

1 $\mathrm{CH}_4$
2 $\mathrm{C}_2 \mathrm{H}_4$
3 $\mathrm{C}_2 \mathrm{H}_2$
4 $\mathrm{C}_6 \mathrm{H}_6$
Hydrocarbons

230302 The compound formed when 2-butene is treated with acidified $\mathrm{KMnO}_4$, is

1 acetaldehyde
2 acetic acid
3 original image
4 original image
Hydrocarbons

230332 Markovnikov's rule is applicable to

1 $\mathrm{C}_3 \mathrm{H}_6+\mathrm{HBr}$
2 $\mathrm{C}_2 \mathrm{H}_4+\mathrm{HCl}$
3 $\mathrm{C}_3 \mathrm{H}_6+\mathrm{Cl}_2$
4 $\mathrm{C}_2 \mathrm{H}_4+\mathrm{HBr}$
Hydrocarbons

230296 Consider the following statements:
Statement-I : 1- Butene reacts with $\mathbf{H B r}$ to give 1-bromobutane.
Statement-II : Reactive intermediate of the reaction is carbocation.
Which one of the following is correct in respect of the above statements?

1 Both statement-I and statement-II are correct and statement-II is the correct explanation of statement-I
2 Both statement-I and statement-II are correct but statement-II is not correct explanation of statement-I
3 Statement-I is correct but statement-II is incorrect.
4 Statement-I is incorrect but statement-II is correct.
Hydrocarbons

230300 Baeyr's reagent reacts with which of the following compounds to give glycol?

1 Methane
2 Ethane
3 Ethylene
4 Acetylene
Hydrocarbons

230301 Among the following the hydrocarbon which decolorises bromine water but does not give precipitate bromine water but does not give precipitate with ammonical $\mathrm{AgNO}_3$ is

1 $\mathrm{CH}_4$
2 $\mathrm{C}_2 \mathrm{H}_4$
3 $\mathrm{C}_2 \mathrm{H}_2$
4 $\mathrm{C}_6 \mathrm{H}_6$
Hydrocarbons

230302 The compound formed when 2-butene is treated with acidified $\mathrm{KMnO}_4$, is

1 acetaldehyde
2 acetic acid
3 original image
4 original image
Hydrocarbons

230332 Markovnikov's rule is applicable to

1 $\mathrm{C}_3 \mathrm{H}_6+\mathrm{HBr}$
2 $\mathrm{C}_2 \mathrm{H}_4+\mathrm{HCl}$
3 $\mathrm{C}_3 \mathrm{H}_6+\mathrm{Cl}_2$
4 $\mathrm{C}_2 \mathrm{H}_4+\mathrm{HBr}$
Hydrocarbons

230296 Consider the following statements:
Statement-I : 1- Butene reacts with $\mathbf{H B r}$ to give 1-bromobutane.
Statement-II : Reactive intermediate of the reaction is carbocation.
Which one of the following is correct in respect of the above statements?

1 Both statement-I and statement-II are correct and statement-II is the correct explanation of statement-I
2 Both statement-I and statement-II are correct but statement-II is not correct explanation of statement-I
3 Statement-I is correct but statement-II is incorrect.
4 Statement-I is incorrect but statement-II is correct.
Hydrocarbons

230300 Baeyr's reagent reacts with which of the following compounds to give glycol?

1 Methane
2 Ethane
3 Ethylene
4 Acetylene
Hydrocarbons

230301 Among the following the hydrocarbon which decolorises bromine water but does not give precipitate bromine water but does not give precipitate with ammonical $\mathrm{AgNO}_3$ is

1 $\mathrm{CH}_4$
2 $\mathrm{C}_2 \mathrm{H}_4$
3 $\mathrm{C}_2 \mathrm{H}_2$
4 $\mathrm{C}_6 \mathrm{H}_6$
Hydrocarbons

230302 The compound formed when 2-butene is treated with acidified $\mathrm{KMnO}_4$, is

1 acetaldehyde
2 acetic acid
3 original image
4 original image
Hydrocarbons

230332 Markovnikov's rule is applicable to

1 $\mathrm{C}_3 \mathrm{H}_6+\mathrm{HBr}$
2 $\mathrm{C}_2 \mathrm{H}_4+\mathrm{HCl}$
3 $\mathrm{C}_3 \mathrm{H}_6+\mathrm{Cl}_2$
4 $\mathrm{C}_2 \mathrm{H}_4+\mathrm{HBr}$
Hydrocarbons

230296 Consider the following statements:
Statement-I : 1- Butene reacts with $\mathbf{H B r}$ to give 1-bromobutane.
Statement-II : Reactive intermediate of the reaction is carbocation.
Which one of the following is correct in respect of the above statements?

1 Both statement-I and statement-II are correct and statement-II is the correct explanation of statement-I
2 Both statement-I and statement-II are correct but statement-II is not correct explanation of statement-I
3 Statement-I is correct but statement-II is incorrect.
4 Statement-I is incorrect but statement-II is correct.
Hydrocarbons

230300 Baeyr's reagent reacts with which of the following compounds to give glycol?

1 Methane
2 Ethane
3 Ethylene
4 Acetylene
Hydrocarbons

230301 Among the following the hydrocarbon which decolorises bromine water but does not give precipitate bromine water but does not give precipitate with ammonical $\mathrm{AgNO}_3$ is

1 $\mathrm{CH}_4$
2 $\mathrm{C}_2 \mathrm{H}_4$
3 $\mathrm{C}_2 \mathrm{H}_2$
4 $\mathrm{C}_6 \mathrm{H}_6$
Hydrocarbons

230302 The compound formed when 2-butene is treated with acidified $\mathrm{KMnO}_4$, is

1 acetaldehyde
2 acetic acid
3 original image
4 original image
Hydrocarbons

230332 Markovnikov's rule is applicable to

1 $\mathrm{C}_3 \mathrm{H}_6+\mathrm{HBr}$
2 $\mathrm{C}_2 \mathrm{H}_4+\mathrm{HCl}$
3 $\mathrm{C}_3 \mathrm{H}_6+\mathrm{Cl}_2$
4 $\mathrm{C}_2 \mathrm{H}_4+\mathrm{HBr}$
Hydrocarbons

230296 Consider the following statements:
Statement-I : 1- Butene reacts with $\mathbf{H B r}$ to give 1-bromobutane.
Statement-II : Reactive intermediate of the reaction is carbocation.
Which one of the following is correct in respect of the above statements?

1 Both statement-I and statement-II are correct and statement-II is the correct explanation of statement-I
2 Both statement-I and statement-II are correct but statement-II is not correct explanation of statement-I
3 Statement-I is correct but statement-II is incorrect.
4 Statement-I is incorrect but statement-II is correct.
Hydrocarbons

230300 Baeyr's reagent reacts with which of the following compounds to give glycol?

1 Methane
2 Ethane
3 Ethylene
4 Acetylene
Hydrocarbons

230301 Among the following the hydrocarbon which decolorises bromine water but does not give precipitate bromine water but does not give precipitate with ammonical $\mathrm{AgNO}_3$ is

1 $\mathrm{CH}_4$
2 $\mathrm{C}_2 \mathrm{H}_4$
3 $\mathrm{C}_2 \mathrm{H}_2$
4 $\mathrm{C}_6 \mathrm{H}_6$
Hydrocarbons

230302 The compound formed when 2-butene is treated with acidified $\mathrm{KMnO}_4$, is

1 acetaldehyde
2 acetic acid
3 original image
4 original image